was the eve of a final-round vote on a draft constitution that's backed by islamists and president mohammed morsi. supporters of morsi and protesters threw rocks at each other, and riot police intervened with tear gas. officials said at least 40 people were injured. it was unclear who started the fight. north korea has detained an american citizen, and says he confessed to unspecified crimes. he was identified today as kenneth bae, a korean-american tour operator from washington state. north korean state media said he entered the country, with a tour, on november 3. the north has detained five other americans since 2009. all were released, eventually. american leaders past and present paid tribute today to the late senator daniel inouye of hawaii. a cwd filled the national cathedral in washington for the service honoring the japanese- american who became a war hero and served in the senate more than 50 years. president obama recalled watching inouye during the televised watergate hearings in 1973. >> to see this man, this senator, this powerful, accomplished person who was not a central cas